Source.OnUserDataChange(Guid, Object) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Package

Assembly:: Microsoft.VisualStudio.Package.LanguageService.14.0.dll

Assembly:: Microsoft.VisualStudio.Package.LanguageService.15.0.dll

Important

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Called when user data has been changed in a text buffer.

public:
 virtual void OnUserDataChange(Guid % riidKey, System::Object ^ vtNewValue);

public virtual void OnUserDataChange (ref Guid riidKey, object vtNewValue);

abstract member OnUserDataChange : Guid * obj -> unit
override this.OnUserDataChange : Guid * obj -> unit

Public Overridable Sub OnUserDataChange (ByRef riidKey As Guid, vtNewValue As Object)

Parameters

riidKey: Guid

The GUID representing the value that was changed.

vtNewValue: Object

A Variant containing the new value.

Implements

OnUserDataChange(Guid, Object)

Remarks

A text buffer can have a number of user-settable values associated with it. Each value is identified by a unique GUID. Whenever one of these values is changed with a call to the SetData method in the IVsUserData interface, the OnUserDataChange method is called.

The base method does nothing.

Applies to